Setup Guide — TPX 88 series (cont’d)
Setup Guide — TPX 88 Series
REMOTE
This sheet provides quick start instructions for an experienced installer
to set up and operate the TPX 88 Series matrix switcher.
RS-232
All switches up
(Default)
Step 4 — Remote connector
RS-232
RS-422
•
Connect a serial port controller. Wire the
connector as shown in the table at right.
RS-422
Switches 1 & 2
down, 3 up
About Audio
•
Use the RS-232/RS-422 DIP switches to
configure the port for the desired protocol.
The TPX 88 A has local audio outputs on 5-pole,
3.5 mm captive screw connectors. These outputs
always follow the RJ-45 outputs, regardless of
whether the audio follows the video or is broken
away from the video in the TP ties.
Pin RS-232 Function
RS-422 Function
Gnd Gnd Signal ground Gnd Signal ground
TX- Not used TX- Transmit data (-)
TX+ TX+ Transmit data TX+ Transmit data (+)
Step 5 — Power
—
Plug a standard IEC power cord between the
power connector and a 100 VAC to 240 VAC, 50
or 60 Hz power source.
RX-
—
Not used
RX- Receive data (-)
RX+ Receive data (+)
RX+ RX+ Receive data
N
N
The TP transmitters and receivers distribute audio in a proprietary digital channel of
the TP link.
Operation — Creating ties
A Tie is an input-to-output connection. An input can be tied to more than one outputs. An
•
•
The TPX 88 cannot switch this audio.
The TPX 88 A can switch this audio and extract it for the local audio connectors.
output can never be tied to more than one input.
Create ties as follows:
I/O
VIDEO
Lights green when video is selected.
Lights red when audio is selected.
The audio distributed by MTP transmitter and receivers is incompatible with the
AUDIO
audio extraction and processing capabilities of the TPX 88 A.
1. TPX 88 A only — Press and release the I/O
Press the button to cycle
through the selections.
button to select video and audio, video only,
or audio only.
•
•
The TPX 88 and the TPX 88 A cannot switch the mono audio that is distributed
by most MTP transmitters and receivers.
The TPX 88 and the TPX 88 A can switch the stereo audio that is distributed by
stereo audio versions of the MTP S-video and composite video transmitters and
receivers, but the TPX 88 A cannot extract it for the local connectors.
Press
2. Press and release the desired input button.
5
Installation
3. Press and release the desired output button(s).
4. Press and release the Enter button.
Amber indicates video and audio tie.
Green indicates video tie.
Red indicates audio tie.
Step 1 — Mounting
Turn off or disconnect all equipment power sources and mount the MTP switcher as
required.
3 4 8
Step 2 — TP inputs and outputs
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
Terminate up to eight
1
2
3
4
5
6
7
8
TP input cable and up to
eight TP output cables as
shown at right. Connect
them between the TPX 88
AUDIO
OUTPUTS
XPA 1002
Audio Power
Ampliꢀer
TP T 15HD A
Twisted Pair
Transmitter
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
INPUTS
OUTPUTS
SI 28
Surface-mount
Pins:
12345678
Speakers
A
1002
XP
T568A
Pin Wire color
T568B
Wire color
AU
Audio
DIO
and the TP input and output devices.
C
OM
PUT
ER
4
1
A
N
P
P
D
I
D
BU
T
FFE
240V 0.
100-
RE
EC
T
ER/PROT
D
LO
C
H-SH
L
NT
O
IFT
2
1
LIMI
SIGNAL
R
OVE
MP
TE
.
A
TP
,
C
S
T
A
15
HD
E
E
I
M
I
N
H
D
U
A
N
M
A
A
A
LISTED
2
3
1T
I.
T
.
E.
60
-
S
OUTPUT
-
TE
X
R
RX+
-
D
X
T
TX+
REMO
GN
L
1
2
3
4
5
6
7
8
White-green White-orange
Green Orange
White-orange White-green
0
RS-232
R
22
-4
7
N
The TPX 88 does not support the
remote power capability of some TP
transmitters and receivers.
RS
L
8
R
6
7
L
Control
System
6
5
R
5
S
UT
L
VTR001
4
OUTP
TPX 88 A
3
R
O
2
L
S
UDI
A
1
OUTPUT
Twisted Pair
Receiver
R
3
L
Twisted Pair
Matrix Switcher
R
2
8
L
R
WE
7
e
T
PU
C
P
M
a
R
e
c
e
0
1
i
r
O
VIDE
IN
V
R
s
t
e
T
w
i
Macintosh®
Computer
PUTS
5
L
Blue
Blue
4
3
2
1
VTR001
Twisted Pair
Receiver
White-blue
Orange
White-blue
Green
R
WE
PO
v
e
r
T
PU
1
C
P
a
i
r
R
e
c
IN
Step 3 — Connect a local audio
0
0
T
d
e
VIDEO
s
T
w
i
Audio
O
E
W
ER
PO
V
X
C
D
/
1
5
M
A
N
Y
S
G
V
C
N
A
.34
SO
C
White-brown White-brown
Brown Brown
IO
AUD
R
L
Stereo
Audio
device (TPX 88 A)
Insert
TP Wires
B
RG
PUT
AU
DIO
COM
PUT
ER
I
V
A
4
1
N
U
P
P
D
I
D
BU
FFER
ED
LOC
AL
H-SH
IFT
M
NT
R
Connect up to eight audio devices to the
Audio Outputs connectors. Wire the
connectors as shown below.
TP
T
1
5HD
A
TP R 15HD A
NOTE If you are using Enhanced Skew-Free™ A/V
Twisted Pair Receiver
Stereo
TP T 15HD A
Twisted Pair
Transmitter
cable, use the TIA/EIA T568A standard only.
ER
PO
15
4A MAX
O
E
C
D
/
V
W
N
Y
S
G
V
C
N
.3
SO
C
O
R
AUDI
LCD Projector #2
B
RG
Audio
PUT
UT
INP
A
V
PC
Lobby
Display
Presenter’s
Display
C
Connect the sleeves to ground
TP R 15HD A
Twisted Pair
Receiver
(Gnd). Connecting the sleeve to a negative (-) terminal will damage the audio
output circuits.
LCD Projector #1
Typical TPX 88 application
Tip
Ring
Sleeve(s)
Tip
Tip
NO GROUND HERE.
Sleeve(s)
Extron USA - West Extron USA - East Extron Europe
Extron Asia
Extron Japan
Extron China
Extron Middle East
Tip
Headquarters
Ring
NO GROUND HERE.
+800.633.9876
+800.3987.6673
+800.7339.8766
+81.3.3511.7655
+81.3.3511.7656 FAX
+400.883.1568
+971.4.2991800
+971.4.2991880 FAX
Inside USA / Canada Only
Inside Europe Only
Inside Asia Only
Inside China Only
+800.633.9876
Inside USA / Canada Only
Unbalanced Stereo Output
Balanced Stereo Output
Do not tin the wires!
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+1.919.863.1797 FAX
+31.33.453.4040
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Rev. A 02 09
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